Extrusion



FIG. 1 is a top perspective view of my extrusion design;

FIG. 2 is a bottom perspective view of the design of FIG. 1;

FIG. 3 is an elevational view of an end of the design of FIG. 1;

FIG. 4 is a side elevational view of the design of FIG. 1;

FIG. 5 is a top view of the design of FIG. 1; and,

FIG. 6 is a bottom view of the design of FIG. 1.

The extrusion is broken in the center to indicate indeterminate length. 

The ornamental design for a extrusion, as shown and described. 